71057504

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 161028000

約数和(自身を除く): 89970496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2129, 2384, 4172, 4258, 4768, 8344, 8516, 14903, 16688, 17032, 29806, 33376, 34064, 59612, 68128, 119224, 238448, 317221, 476896, 634442, 1268884, 2220547, 2537768, 4441094, 5075536, 8882188, 10151072, 17764376, 35528752, 71057504]

約数ペア:

[(1, 71057504), (2, 35528752), (4, 17764376), (7, 10151072), (8, 8882188), (14, 5075536), (16, 4441094), (28, 2537768), (32, 2220547), (56, 1268884), (112, 634442), (149, 476896), (224, 317221), (298, 238448), (596, 119224), (1043, 68128), (1192, 59612), (2086, 34064), (2129, 33376), (2384, 29806), (4172, 17032), (4258, 16688), (4768, 14903), (8344, 8516)]